Answer:
During exercise the brain releases endorphins, the chemical that helps improve our mood.
Step-by-step explanation:
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The release endorphins which is a chemical that improves our mood helps make us more alert and energetic during regular exercise.
Endorphins also reduces the pain we feel in our body and drives us into a positive vibe and euphoria. Our outlook in life is also on the positive side during the release of endorphins.
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